Pocket Watch Database
Patent Archive
#2020039
Patent Information
Horologe System
Alexander Mc Lean Nicolson
November 5, 1935
Patent #2020039
| Patent Number: | 2020039 |
| Description: | Horologe System |
| Inventor(s): | Alexander Mc Lean Nicolson |
| Assignee: | Communication Papents Inc |
| Patent Date: | Nov 5, 1935 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
